The weekly cycle of photosynthesis in Europe reveals the negative impact of particulate pollution on ecosystem productivity

L He, L Rosa, DB Lobell, Y Wang… - Proceedings of the …, 2023 - National Acad Sciences
Aerosols can affect photosynthesis through radiative perturbations such as scattering and
absorbing solar radiation. This biophysical impact has been widely studied using field …

Greening of India: forests or croplands?

J Kuttippurath, R Kashyap - Applied Geography, 2023 - Elsevier
There are substantial changes in global green cover owing to anthropogenic activities and
climate change. Here, we estimate the long-term changes in India's green cover, and its …

Short‐lived air pollutants and climate forcers through the lens of the COVID‐19 pandemic

Y Wang, C Zhang, EA Pennington, L He… - Reviews of …, 2024 - Wiley Online Library
Dramatic reductions in anthropogenic emissions during the lockdowns of the COVID‐19
pandemic provide an unparalleled opportunity to assess responses of the Earth system to …

Browning of vegetation in efficient carbon sink regions of India during the past two decades is driven by climate change and anthropogenic intrusions

R Kashyap, J Kuttippurath, P Kumar - Journal of Environmental …, 2023 - Elsevier
Accurate estimation of carbon cycle is a challenging task owing to the complexity and
heterogeneity of ecosystems. Carbon Use Efficiency (CUE) is a metric to define the ability of …

Anomalous increase in global atmospheric ammonia during COVID-19 lockdown: Need policies to curb agricultural emissions

J Kuttippurath, VK Patel, R Kashyap, A Singh… - Journal of Cleaner …, 2024 - Elsevier
The restrictions imposed on human activities during the COVID-19 lockdown (LD) period
provided a new scenario to identify potential sources of atmospheric pollution. There are …

A comprehensive assessment of yield loss in rice due to surface ozone pollution in India during 2005–2020: A great concern for food security

KS Anagha, J Kuttippurath, M Sharma, J Cuesta - Agricultural Systems, 2024 - Elsevier
CONTEXT About 60% of the world population relies primarily on rice as their staple food,
and India ranks second in terms of global rice production. Studies have shown the adverse …

[HTML][HTML] Effects of climate, socioeconomic development, and greening governance on enhanced greenness under urban densification

Y Chang, MJ van Strien, CM Zohner, J Ghazoul… - Resources …, 2024 - Elsevier
Urban vegetation is essential for the quality of life in cities. Despite direct vegetation loss
during urban expansion, urbanization can indirectly enhance vegetation greening through …

Vegetation net primary productivity in urban areas of China responded positively to the COVID-19 lockdown in spring 2020

Y Li, S Huang, P Fang, Y Liang, J Wang… - Science of The Total …, 2024 - Elsevier
To prevent the spread of COVID-19, China implemented large-scale lockdown measures in
early 2020, resulting in a marked reduction in human activities over a short period. Studies …

[HTML][HTML] Analysis of vegetation dynamics from 2001 to 2020 in China's Ganzhou rare earth mining area using time series remote sensing and SHAP-enhanced …

L Ming, Y Wang, G Liu, L Meng, X Chen - Ecological Informatics, 2024 - Elsevier
Rare earth mining, essential for modern industries and economic growth, often leads to
severe environmental degradation. Previous research has explored the ecological impacts …

Increased global cropland greening as a response to the unusual reduction in atmospheric PM₂. ₅ concentrations during the COVID-19 lockdown period

VK Patel, J Kuttippurath, R Kashyap - Chemosphere, 2024 - Elsevier
The devastating effects of COVID-19 pandemic have widely affected human lives and
economy across the globe. There were significant changes in the global environmental …